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soc: Add 'U' to unsigned variable assignments

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Add 'U' to a value when assigning it to an unsigned variable.
MISRA-C rule 7.2

Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
This commit is contained in:
Patrik Flykt 2018-11-29 11:16:15 -08:00 • committed by Anas Nashif
commit 8325a395ea
4 changed files with 6 additions and 6 deletions
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2
soc/arm/nxp_imx/mcimx7_m4/soc_clk_freq.c
View file

@ -38,7 +38,7 @@ u32_t get_pwm_clock_freq(PWM_Type *base)
switch (root) {
case ccmRootmuxPwmOsc24m:
hz = 24000000;
hz = 24000000U;
break;
case ccmRootmuxPwmSysPllDiv4:
hz = CCM_ANALOG_GetSysPllFreq(CCM_ANALOG) >> 2;

2
soc/x86/intel_quark/quark_se/power.c
View file

@ -84,7 +84,7 @@ void _sys_soc_power_state_post_ops(enum power_states state)
{
switch (state) {
case SYS_POWER_STATE_CPU_LPS_2:
*_REG_TIMER_ICR = 1;
*_REG_TIMER_ICR = 1U;
case SYS_POWER_STATE_CPU_LPS_1:
case SYS_POWER_STATE_CPU_LPS:
__asm__ volatile("sti");

2
soc/x86/intel_quark/quark_se/soc.c
View file

@ -80,7 +80,7 @@ int _arc_init(struct device *arg)
reset_vector = (u32_t *)RESET_VECTOR;
LOG_DBG("Reset vector address: %x", *reset_vector);
shared_data->arc_start = *reset_vector;
shared_data->flags = 0;
shared_data->flags = 0U;
if (!shared_data->arc_start) {
/* Reset vector points to NULL => skip ARC init. */
LOG_DBG("Reset vector is NULL, skipping ARC init.");

6
soc/xtensa/intel_s1000/soc.c
View file

@ -205,14 +205,14 @@ static void soc_read_bootstraps(void)
switch (bootstrap) {
case SOC_S1000_STRAP_REF_CLK_19P2:
ref_clk_freq = 19200000;
ref_clk_freq = 19200000U;
break;
case SOC_S1000_STRAP_REF_CLK_24P576:
ref_clk_freq = 24576000;
ref_clk_freq = 24576000U;
break;
case SOC_S1000_STRAP_REF_CLK_38P4:
default:
ref_clk_freq = 38400000;
ref_clk_freq = 38400000U;
break;
}
}